Aiphone HOME INTERCOM LAF-7B - Manual (Page 8)

#(4) LAF-7B INTERMIXED SYSTEM
»COMMUNICATION BETWEEN MASTERS
*(No communication between LAF-3A masters)
»DOOR STATION CALL-IN
»DOOR RELEASE
LAF-7B
CONNECTOR WIRE
COLOR CODES
9 1 Brown
P 2 Red
1
N
3 Orange
4 Yellow
7
W
5 Green
6 Blue
R 7 Purple
h
_
-
—
11 C Brown
P E Orange
1
N
Y Yellow
Pi Green
10
W
Pj Blue
Рз Purple
R R Gray
E L White
+ Red
- Black
NOTES;
® When intermixing LAF-7B units with
LAF-3A/5/IO/IOS units, install a
supplied connector on back of each
LAF-7B.
And [Y] terminals on
LAF-7B units may remain uncon­
nected.
LAF-3B and LAF-3A stations can
call each LAF-7B station, but can
not communicate with each other. Ah Cah announcement is available
from LAF-7B stations. LAF-3B and
LAF-3A stations have no All Call
button and can only receive All Call
and BGM.
® When using a MONO MUSIC SOURCE,
eg. FM tuner, 8-track player or cassette
player, etc., cormect the PHONO
plug to either PHONO jack on BG-IA/
BG-IB.
»Music source output requirements;
Tuner: Use AUDIO output (Range;
300 mV ~ 1.2V, 10 К ohm ~ 100 К
ohm). Tape player: Use Low LEVEL
output. (Range 300 mV ~ 1.2V,
more than 600 ohm).